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Students should be able to: determine the number of fundamental particles in atoms and ions using mass number, atomic number and charge. explain the existence of isotopes.
specified content tested in each of the first two papers to help students prepare for their exams. a variety of assessment styles so students can confidently engage with the questions. multiple choice questions, which allow for a wide breadth of the chemistry from the specification to be tested.
Acids, Bases and Salts. Summary notes, flashcards, revision videos and past exam questions by topic for AQA Chemistry AS and A-Level Physical Chemistry II.
2.0 Specification at a glance. This qualification is linear. Linear means that students will sit all the AS exams at the end of their AS course and all the A-level exams at the end of their A-level course.
Revision for AQA Chemistry AS and A-Level from 2015, including summary notes, worksheets and past exam questions for each topic and paper.
Introduction. 1.1 Why choose AQA for AS and A-level Chemistry. 1.2 Support and resources to help you teach. Specification at a glance. 2.1 Subject content. 2.2 AS. 2.3 A-level. Subject content. 3.1 Physical chemistry. 3.2 Inorganic chemistry. 3.3 Organic chemistry. Scheme of assessment. 4.1 Aims. 4.2 Assessment objectives.
fringe = diffraction spacing grating. refractive index of a substance s, for two different substances of refractive =. s. law of refraction. critical angle 21 = indices n1 and n2, 2.
